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Imagem do Produto-EDVO166

Experimentation kits, detection of a simulated infectious agent

Código de Artigo: (EDVO166)
Fornecedor: EDVOTEK
Descrição: An infectious outbreak requires prompt and accurate identification of the biological agent. Often, early clinical symptoms are first identified in exposed individuals and then infectious agents are identified by lab tests. In this experiment, students transmit a simulated infectious agent (chemical dye) between classmates which is only visible under long UV light. The pattern of transmission and primary source is documented.
UOM: 1 * 1 unid.
Imagem do Produto-BE-501

Experimentation kits, antigen-antibody interactions

Código de Artigo: (BE-501)
Fornecedor: G-Biosciences
Descrição: This lab activity is designed to study highly specific lock-key matching properties of antigen-antibody and how this highly specific interaction can be exploited as a tool for research and analysis. This study involves the use of an immunodiffusion technique in which antigen and antibody are allowed to diffuse in a solid agarose medium. When antigen and antibody meet, antigen-antibody complex is formed, which leads to precipitation. Antigen-antibody precipitate is formed in the zone where the concentration of the two matching pairs reaches an optimal known as the zone of equivalence, which results in formation of a visible opaque precipitate region in agarose medium. Those regions of precipitation can be used for determination of concentration or titer of both antigen and antibody. This Antigen-Antibody Interaction kit is a hands-on study of both Ouchterlony Double Diffusion and Radial Immunodiffusion techniques. This kit also provides additional guidance materials for teaching other types of antigen-antibody interactions concepts such as immunoelectrophoresis and immunoprecipitation.
UOM: 1 * 1 KIT
Image Unavailable-PRSI92-376

Human recombinant MMP9 (from cells)

Código de Artigo: (PRSI92-376)
Fornecedor: ProSci Inc.
Descrição: Matrix metallopeptidase 9 (MMP-9) is an enzyme encoded by the MMP9 gene. This protein, which is produced by normal alveolar macrophages and granulocytes, can be activated by 4-aminophenylmercuric acetate and phorbol ester and up-regulated by ARHGEF4, SPATA13 and APC via the JNK signalling pathway in colorectal tumour cells. MMP-9 is involved in the breakdown of extracellular matrix in normal physiological processes, such as embryonic development, reproduction, angiogenesis, bone development, wound healling, cell migration, learning and memory, as well as in pathological processes, such as arthritis, intracerebral hemorrhage, and metastasis.
UOM: 1 * 50 µG
Imagem do Produto-EDVO951

Experimentation kits, water quality testing I: chromogenic analysis of water bacteria contaminants

Código de Artigo: (EDVO951)
Fornecedor: EDVOTEK
Descrição: Safe drinking water is vitally important to health. Both pathogenic and harmless bacteria can be found in the guts of mammals and birds. Testing water for every possible type of pathogenic bacteria is slow and costly. Thus, water is tested for a characteristic type of gut bacteria - the coliforms - including the familiar <i>E. coli</i>. Presence of coliforms is an indicator for faecal contamination. In this experiment, students test for coliforms in simulated contaminated water using colour and fluorescent reagents. They can use these same reagents to test water samples from the environment. As an extension activity, a Gram Stain test can be performed on the collected samples.
UOM: 1 * 1 KIT

MSDS


Image Unavailable-BOSSBS-0445R

Anti-IL1RAPL1 Rabbit Polyclonal Antibody

Código de Artigo: (BOSSBS-0445R)
Fornecedor: Bioss
Descrição: The protein encoded by this gene is a member of the interleukin 1 receptor family and is similar to the interleukin 1 accessory proteins. It is most closely related to interleukin 1 receptor accessory protein-like 2 (IL1RAPL2). This gene and IL1RAPL2 are located at a region on chromosome X that is associated with X-linked non-syndromic mental retardation. Deletions and mutations in this gene were found in patients with mental retardation. This gene is expressed at a high level in post-natal brain structures involved in the hippocampal memory system, which suggests a specialized role in the physiological processes underlying memory and learning abilities.
UOM: 1 * 100 µl
Imagem do Produto-PRSI50-172

Anti-THRA Mouse Monoclonal Antibody

Código de Artigo: (PRSI50-172)
Fornecedor: ProSci Inc.
Descrição: Thyroid hormones are essential for development of the central nervous system and deficits in these hormones during development affects such cognitive functions as learning and memory (Ambrogini et al., 2005; Chan and Kilby, 2000). Thyroid hormones exert their physiological role mainly through binding to specific nuclear receptors including the predominant isoforms of thyroid hormone receptors, TRalpha1, TRalpha2, TRbeta1 and TRbeta2. TRalpha1, TRbeta1 and TRbeta2 bind T3 with high affinity and also bind to thyroid hormone response elements (TREs) on chromatin to regulate the transcriptional processes in several target tissues, including adult rat brain (Constantinou et al., 2005).
UOM: 1 * 100 µl
Imagem do Produto-PRSI50-171

Anti-THRA Mouse Monoclonal Antibody

Código de Artigo: (PRSI50-171)
Fornecedor: ProSci Inc.
Descrição: Thyroid hormones are essential for development of the central nervous system and deficits in these hormones during development affects such cognitive functions as learning and memory (Ambrogini et al., 2005; Chan and Kilby, 2000). Thyroid hormones exert their physiological role mainly through binding to specific nuclear receptors including the predominant isoforms of thyroid hormone receptors TRalpha1, TRalpha2, TRbeta1 and TRbeta2. TRalpha1, TRbeta1 and TRbeta2 bind T3 with high affinity and also bind to thyroid hormone response elements (TREs) on chromatin to regulate the transcriptional processes in several target tissues, including adult rat brain (Constantinou et al., 2005).
UOM: 1 * 100 µl
Imagem do Produto-PRSI50-170

Anti-THRA Mouse Monoclonal Antibody

Código de Artigo: (PRSI50-170)
Fornecedor: ProSci Inc.
Descrição: Thyroid hormones are essential for development of the central nervous system and deficits in these hormones during development affects such cognitive functions as learning and memory (Ambrogini et al., 2005; Chan and Kilby, 2000). Thyroid hormones exert their physiological role mainly through binding to specific nuclear receptors including the predominant isoforms of thyroid hormone receptors TRalpha1, TRalpha2, TRbeta1 and TRbeta2. TRalpha1, TRbeta1 and TRbeta2 bind T3 with high affinity and also bind to thyroid hormone response elements (TREs) on chromatin to regulate the transcriptional processes in several target tissues, including adult rat brain (Constantinou et al., 2005).
UOM: 1 * 100 µl
Imagem do Produto-PRSI50-173

Anti-THRB Mouse Monoclonal Antibody

Código de Artigo: (PRSI50-173)
Fornecedor: ProSci Inc.
Descrição: Thyroid hormones are essential for development of the central nervous system and deficits in these hormones during development affects such cognitive functions as learning and memory (Ambrogini et al., 2005; Chan and Kilby, 2000). Thyroid hormones exert their physiological role mainly through binding to specific nuclear receptors including the predominant isoforms of thyroid hormone receptors TRalpha1, TRalpha2, TRbeta1 and TRbeta2. TRalpha1, TRbeta1 and TRbeta2 bind T3 with high affinity and also bind to thyroid hormone response elements (TREs) on chromatin to regulate the transcriptional processes in several target tissues, including adult rat brain (Constantinou et al., 2005).
UOM: 1 * 100 µl
Imagem do Produto-201-0216

Capillary tube on foot

Código de Artigo: (201-0216)
Fornecedor: GLASWARENFABRIK KARL HECHT
Descrição: Five communicating glass tubes with different inner diameters. Used to show capillary forces and how they are affected by the inner diameter of the pipes.
UOM: 1 * 1 unid.
Image Unavailable-APOSOR6251T-5MG

C2 Ceramide

Fornecedor: Apollo Scientific
Descrição: A biologically active, cell permeable, non-physiological ceramide analog. It inhibits cell proliferation, induces monocytic differentiation of HL-60 cells & inducesapoptosis.

Image Unavailable-CAYM82220-50

SIN-1 chloride ≥99%

Fornecedor: Cayman Chemical
Descrição: As the active metabolite of molsidomine, SIN-1 (chloride) is a potent vasorelaxant and inhibitor of platelet aggregation. It produces both NO and superoxide and can therefore be used to generate peroxynitrite under physiological conditions.

Image Unavailable-BOSSBS-2917R-CY3

Anti-SPINK1 Rabbit Polyclonal Antibody (Cy3®)

Código de Artigo: (BOSSBS-2917R-CY3)
Fornecedor: Bioss
Descrição: This is a trypsin inhibitor, its physiological function is to prevent the trypsin-catalyzed premature activation of zymogens within the pancreas.
UOM: 1 * 100 µl
Imagem do Produto-BE-404

Experimentation kits, hydrophobic and hydrophilic proteins

Código de Artigo: (BE-404)
Fornecedor: G-Biosciences
Descrição: This lab activity is designed to demonstrate the different classes of protein molecules and their classification based on solubility. Students learn fractionation of soluble, insoluble membrane proteins, and cytoskeleton proteins from a tissue sample. The insoluble protein fraction is further fractionated into hydrophilic and hydrophobic membrane proteins. Cell membrane structure and the role of hydrophobic membrane proteins are considered. This lab activity also provides an opportunity to understand characteristics of various classes of detergents and the role of detergents in solubilisation of hydrophobic membrane proteins.
UOM: 1 * 1 KIT
Image Unavailable-APOSBISN0098-5MG

SC-79

Fornecedor: Apollo Scientific
Descrição: SC79 is a unique specific Akt activator that may be used to enhance Akt activity in various physiological and pathological conditions.

Image Unavailable-BOSSBS-0094R-CY7

Anti-SERPINA3 Rabbit Polyclonal Antibody (Cy7®)

Código de Artigo: (BOSSBS-0094R-CY7)
Fornecedor: Bioss
Descrição: Although its physiological function is unclear, it can inhibit neutrophil cathepsin G and mast cell chymase, both of which can convert angiotensin-1 to the active angiotensin-2.
UOM: 1 * 100 µl
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O stock para este item é limitado. Por favor, certifique-se de que efetuou o seu login para visualizar o stock disponível. Se a call ainda é exibida e precisar de ajuda, por favor, ligue para 213 600 770
O stock para este item é limitado. Por favor, certifique-se de que efetuou o seu login para visualizar o stock disponível. Se a call está visível e precisar de ajuda, por favor, ligue para 213 600 770
Este produto é sujeito a regulamentação especifica.
Em caso de encomenda, será contactado a solicitar documentação complementar necessária e/ou obrigatória (licença, autorização ou declaração de uso final) para a continuidade do pedido. Agradecemos a vossa compreensão
Este produto é sujeito a regulamentação especifica.
Em caso de encomenda, será contactado a solicitar documentação complementar necessária e/ou obrigatória (licença, autorização ou declaração de uso final) para a continuidade do pedido. Agradecemos a vossa compreensão.
Este produto está bloqueado. Para obter mais informações, contacte a VWR através do número 213 600 770.
O produto pretendido já não se encontra disponível. O produto indicado é um substituto.
Este produto encontra-se em rutura de stock. Poderá encontrar alternativas pesquisando pelo código de artigo indicado acima. Se precisar de ajuda, por favor contacte a VWR através do 213 600 770.
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